Redline Water Wetter Coolant Additive
Red Line Water Wetter – Cooling System Additive
Red Line Water Wetter is a high-performance coolant additive designed to improve the efficiency of your engine’s cooling system. By reducing coolant temperatures and minimising hot spots, it helps prevent overheating while protecting against corrosion and wear. Trusted by motorsport teams and performance enthusiasts worldwide, it is the ultimate solution for improving cooling system performance.
Key benefits:
Lowers coolant temperatures by up to 10–20°C
Reduces hot spots, preventing engine knock and detonation
Protects against rust and corrosion, extending cooling system life
Compatible with water, antifreeze, and most coolants
Safe for aluminium, iron, brass, and copper components
Trusted in motorsport, ideal for track, performance, and classic vehicles
Suitable for:
High-performance and motorsport engines prone to overheating
Classic cars, motorcycles, and performance vehicles
Use with straight water in racing or with antifreeze in road vehicles
Drivers looking to improve cooling efficiency and protect their engine
Supplied in a 355ml bottle, Red Line Water Wetter is an essential additive for those who demand maximum reliability from their cooling system.

